38443281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 55738368

約数和(自身を除く): 17295087

約数列:

[1, 3, 23, 41, 69, 107, 123, 127, 321, 381, 943, 2461, 2829, 2921, 4387, 5207, 7383, 8763, 13161, 13589, 15621, 40767, 100901, 119761, 302703, 312547, 359283, 557149, 937641, 1671447, 12814427, 38443281]

約数ペア:

[(1, 38443281), (3, 12814427), (23, 1671447), (41, 937641), (69, 557149), (107, 359283), (123, 312547), (127, 302703), (321, 119761), (381, 100901), (943, 40767), (2461, 15621), (2829, 13589), (2921, 13161), (4387, 8763), (5207, 7383)]